Properties

Label 2-9800-1.1-c1-0-74
Degree $2$
Conductor $9800$
Sign $1$
Analytic cond. $78.2533$
Root an. cond. $8.84609$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2.04·3-s + 1.18·9-s − 3.56·11-s + 2.90·13-s + 3.71·17-s + 3.57·19-s + 3.10·23-s − 3.70·27-s + 1.57·29-s + 0.764·31-s − 7.29·33-s + 7.00·37-s + 5.95·39-s − 7.07·41-s + 10.9·43-s − 7.37·47-s + 7.61·51-s − 3.32·53-s + 7.32·57-s − 8.14·59-s + 5.93·61-s + 14.0·67-s + 6.36·69-s − 14.5·71-s + 13.2·73-s + 2.98·79-s − 11.1·81-s + ⋯
L(s)  = 1  + 1.18·3-s + 0.396·9-s − 1.07·11-s + 0.806·13-s + 0.901·17-s + 0.821·19-s + 0.648·23-s − 0.713·27-s + 0.293·29-s + 0.137·31-s − 1.26·33-s + 1.15·37-s + 0.952·39-s − 1.10·41-s + 1.66·43-s − 1.07·47-s + 1.06·51-s − 0.457·53-s + 0.970·57-s − 1.05·59-s + 0.760·61-s + 1.71·67-s + 0.765·69-s − 1.72·71-s + 1.54·73-s + 0.335·79-s − 1.23·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9800\)    =    \(2^{3} \cdot 5^{2} \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(78.2533\)
Root analytic conductor: \(8.84609\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 9800,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.343531443\)
\(L(\frac12)\) \(\approx\) \(3.343531443\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 - 2.04T + 3T^{2} \)
11 \( 1 + 3.56T + 11T^{2} \)
13 \( 1 - 2.90T + 13T^{2} \)
17 \( 1 - 3.71T + 17T^{2} \)
19 \( 1 - 3.57T + 19T^{2} \)
23 \( 1 - 3.10T + 23T^{2} \)
29 \( 1 - 1.57T + 29T^{2} \)
31 \( 1 - 0.764T + 31T^{2} \)
37 \( 1 - 7.00T + 37T^{2} \)
41 \( 1 + 7.07T + 41T^{2} \)
43 \( 1 - 10.9T + 43T^{2} \)
47 \( 1 + 7.37T + 47T^{2} \)
53 \( 1 + 3.32T + 53T^{2} \)
59 \( 1 + 8.14T + 59T^{2} \)
61 \( 1 - 5.93T + 61T^{2} \)
67 \( 1 - 14.0T + 67T^{2} \)
71 \( 1 + 14.5T + 71T^{2} \)
73 \( 1 - 13.2T + 73T^{2} \)
79 \( 1 - 2.98T + 79T^{2} \)
83 \( 1 + 10.8T + 83T^{2} \)
89 \( 1 + 4.71T + 89T^{2} \)
97 \( 1 - 10.6T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−7.78792748007171954993922187981, −7.28844642864198849886579072001, −6.30480337529526587331827864438, −5.58277555315588893695765024285, −4.93689517705097679784448519292, −3.98104132951090848252145992075, −3.17199126456231421806438618923, −2.85063157285975723535059293386, −1.86582047644801137167793717549, −0.828340952966374943516942758400, 0.828340952966374943516942758400, 1.86582047644801137167793717549, 2.85063157285975723535059293386, 3.17199126456231421806438618923, 3.98104132951090848252145992075, 4.93689517705097679784448519292, 5.58277555315588893695765024285, 6.30480337529526587331827864438, 7.28844642864198849886579072001, 7.78792748007171954993922187981

Graph of the $Z$-function along the critical line